Resultado da Busca
Há 5 dias · In 1948, Robert Hofstadter discovered thallium-activated sodium iodide's ability to detect gamma rays, pioneering scintillation detectors. These devices evolved from bulky Cold War-era tools to compact, high-precision instruments crucial in medicine, defense, and scientific research, making radiation safety accessible to the public. May 14, 2024.
Há 5 dias · [ 1] The plan was to attempt to measure nuclear sizes by electron scattering; at 29 MeV one should have been able to observe a small deviation from a point-like nucleus, but the UCL group was overtaken by Robert Hofstadter's group at Stanford University in the USA, who were working at energies an order of magnitude higher.
Há 1 dia · INFORMATION ABOUT NOBEL :RECIPIENT : ROBERT HOFSTADTER ( 1915 -1990)WORKING FIELD : " For his pioneering studies of electron scattering in atomic nuclei and ...
- 38 seg
- Spandan School Official
Há 2 dias · The American historian Richard Hofstadter popularized the term in the United States in 1944. He used it in the ideological war effort against fascism to denote a reactionary creed that promoted competitive strife, racism, and chauvinism.
Há 2 dias · Douglas Hofstadter coined the term. To explain visually the numerous types of possible ambigrams, Hofstadter created many pieces with different constraints and symmetries. Hofstadter has had several exhibitions of his artwork in various university galleries.
Há 4 dias · Hofstadter was a man of deep democratic and liberal instinct and principle, a humanist in every dimension of that word. He won two Pulitzer Prizes, among countless honors, for his histories of America, American democracy and politics.
Há 3 dias · Atomic Orbitals Facts. 4+. Source: Teachhub.com. Atomic structure is a fascinating topic that lies at the heart of modern physics. It explores the fundamental building blocks of matter and their arrangement in the microscopic world.
